I think you can still do ORB. I have stainless appliances and a stainless farm sink, so plenty of stainless but I still have ORB hardware and it adds a touch of warmth.

I think if I had gone with stainless hardware the entire room would have been too industrial for me.

I say go for the ORB if that's what you like.

I used that combo in my last remodeled kitchen and it worked great. I don't think you can actually see them in the one pic that is still posted on the FKB, but you can check for the Ebirdy kitchen and see if you can see them. If not, let me know and I probably have reno pics still on my computer. It went fine. We did an ORB faucet, too, and a biscuit colored sink, not stainless.